BE701758A - - Google Patents
Info
- Publication number
- BE701758A BE701758A BE701758DA BE701758A BE 701758 A BE701758 A BE 701758A BE 701758D A BE701758D A BE 701758DA BE 701758 A BE701758 A BE 701758A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B27/00—Photographic printing apparatus
- G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
- G03B27/52—Details
- G03B27/522—Projection optics
- G03B27/525—Projection optics for slit exposure
- G03B27/526—Projection optics for slit exposure in which the projection optics move
- G03B27/527—Projection optics for slit exposure in which the projection optics move as a whole in a translatory movement
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Facsimile Scanning Arrangements (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
- Lenses (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56931166A | 1966-08-01 | 1966-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE701758A true BE701758A (en) | 1968-01-24 |
Family
ID=24274906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE701758D BE701758A (en) | 1966-08-01 | 1967-07-24 |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT279926B (en) |
| BE (1) | BE701758A (en) |
| BR (1) | BR6790124D0 (en) |
| CA (1) | CA933781A (en) |
| CH (1) | CH453737A (en) |
| CS (1) | CS164806B2 (en) |
| DE (2) | DE1572820B2 (en) |
| GB (1) | GB1203056A (en) |
| NL (1) | NL6710293A (en) |
| PL (1) | PL69876B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3106539C2 (en) * | 1980-02-22 | 1994-09-01 | Ricoh Kk | Grid lens |
-
1967
- 1967-06-02 BR BR19012467A patent/BR6790124D0/en unknown
- 1967-07-13 CA CA995360A patent/CA933781A/en not_active Expired
- 1967-07-24 BE BE701758D patent/BE701758A/xx unknown
- 1967-07-24 CH CH1045367A patent/CH453737A/en unknown
- 1967-07-25 DE DE1967R0046568 patent/DE1572820B2/en active Granted
- 1967-07-25 GB GB1203056D patent/GB1203056A/en not_active Expired
- 1967-07-25 DE DE19671797630 patent/DE1797630A1/en active Pending
- 1967-07-26 NL NL6710293A patent/NL6710293A/xx unknown
- 1967-07-26 AT AT696567A patent/AT279926B/en not_active IP Right Cessation
- 1967-07-28 CS CS551967A patent/CS164806B2/cs unknown
- 1967-07-31 PL PL12198867A patent/PL69876B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA933781A (en) | 1973-09-18 |
| DE1797630A1 (en) | 1977-02-24 |
| DE1572820A1 (en) | 1970-03-26 |
| BR6790124D0 (en) | 1973-12-27 |
| PL69876B1 (en) | 1973-10-31 |
| NL6710293A (en) | 1968-02-02 |
| CH453737A (en) | 1968-03-31 |
| DE1572820B2 (en) | 1976-10-07 |
| AT279926B (en) | 1970-03-25 |
| GB1203056A (en) | 1970-08-26 |
| CS164806B2 (en) | 1975-11-28 |